High Performance Two Port 10/100 Managed Ethernet Switch with
Datasheet
14.5.2.7Port x MAC Receive 256 to 511 Byte Count Register (MAC_RX_256_TO_511_CNT_x)
Register #: | Port0: 0414h | Size: | 32 bits | |
| Port1: | 0814h |
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| Port2: | 0C14h |
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This register provides a counter of received packets between the size of 256 to 511 bytes. The counter is cleared upon being read.
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| DESCRIPTION | TYPE | DEFAULT |
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31:0 | RX 256 to 511 Bytes | RC | 00000000h | |
| Count of packets (including bad packets) that have between 256 and 511 |
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| Note: | This counter will stop at its maximum value of FFFF_FFFFh. |
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| Minimum rollover time at 100Mbps is approximately 1581 hours. |
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Note: A bad packet is defined as a packet that has an FCS or Symbol error. For this counter, a packet that is not an integral number of bytes is rounded down to the nearest byte.
Revision 1.4 | 328 | SMSC LAN9312 |
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